A fast offset phase calibration method
- Resource Type
- Conference
- Authors
- Gu, Xinfeng; Hao, Xiaolin; Li, Xinxing; Guo, Song
- Source
- 2017 16th International Conference on Optical Communications and Networks (ICOCN) Optical Communications and Networks (ICOCN), 2017 16th International Conference on. :1-3 Aug, 2017
- Subject
- Communication, Networking and Broadcast Technologies
Components, Circuits, Devices and Systems
Fields, Waves and Electromagnetics
Photonics and Electrooptics
Signal Processing and Analysis
Optical fiber communication
Laser radar
Phase detection
Calibration
Conferences
Radar tracking
complex plane
phase calibration
angular error
double channel mono-pulse radar
- Language
The phase correction algorithm of dual channel mono-pulse radar is studied in this paper. The angle error voltage of the tracking receiver is represented by a complex number. The expression of the relation between the corrected phase and the corrected slope and the error voltage is derived, and a fast phase detection method is proposed. phase detection rate of this method is significantly faster than the automatic phase calibration of the equipment itself for the case of without the boresight tower. Moreover, the method presented here has higher accuracy.